145014769822 has 16 divisors (see below), whose sum is σ = 234271099440. Its totient is φ = 66925187712.

The previous prime is 145014769813. The next prime is 145014769891. The reversal of 145014769822 is 228967410541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195558 + ... + 572950.

It is an arithmetic number, because the mean of its divisors is an integer number (14641943715).

Almost surely, 2^145014769822 is an apocalyptic number.

145014769822 is a deficient number, since it is larger than the sum of its proper divisors (89256329618).

145014769822 is a wasteful number, since it uses less digits than its factorization.

145014769822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392187.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 145014769822 in words is "one hundred forty-five billion, fourteen million, seven hundred sixty-nine thousand, eight hundred twenty-two".